为什么我的进程的Exited方法没有被调用？ [英] Why is my process's Exited method not being called?

问题描述

我有以下代码，但是为什么从未调用 ProcessExited 方法？如果我不使用Windows Shell（ startInfo.UseShellExecute = false ），也是一样。

I have following code, but why is the ProcessExited method never called? It is the same if I don't a use Windows shell (startInfo.UseShellExecute = false).

ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.CreateNoWindow = true;
startInfo.UseShellExecute = true;
startInfo.WindowStyle = ProcessWindowStyle.Hidden;
startInfo.FileName = path;
startInfo.Arguments = rawDataFileName;
startInfo.WorkingDirectory = Util.GetParentDirectory(path, 1);

try
{
     Process correctionProcess = Process.Start(startInfo);
     correctionProcess.Exited += new EventHandler(ProcessExited);                   

     correctionProcess.WaitForExit();

     status = true;
}

......

internal void ProcessExited(object sender, System.EventArgs e)
{
      //print out here
}

推荐答案

为了在 Exited 事件， EnableRaisingEvents 必须设置为true。

In order to receive a callback on Exited event, the EnableRaisingEvents must be set to true.

Process correctionProcess = Process.Start(startInfo);
correctionProcess.EnableRaisingEvents = true;
correctionProcess.Exited += new EventHandler(ProcessExited); 

这篇关于为什么我的进程的Exited方法没有被调用？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！